Pierre Cloutier wrote:
>
> Erwin Rol wrote:
> >
> > Hey Pierre,
> >
> > A small explanation what i am trying. Basicly it is just changing the
> > threads example in the lxrt directory to C++, and that worked OK. But i
> > found some dificulties. The c++ object i have in pthreads in
> > threadlocal data so i can
> > get the current C++ object of the current running thread. With the
> > RT_TASK threads in user space i use the pointer of the C++ object as the
> > RT_TASK name,
> > which works (even if it isn'T prety). To get the current C++ object i
> > now need the current RT_TASK :-)
> >
> > I can't find the rt_buddy() function you talk about, is that function
> > available in version 1.5 ? When i understand correct from the
> > rtai_lxrt.h file the following code should give me the RT_TASK pointer
> > of the callings userspaces proxy/buddy ?
> >
> > rtai_lxrt(SRQ_NARG (RT_BUDDY), &arg).v[0]
>
> Yes but get RTAI-1.5. BTW the next release comes with C++ support at the
> rt_mem_mgr level (i.e. new and delete) together with a nice C++ example
> showing how to compile C++ kernel modules.
I have version 1.5 and i can't find a rt_buddy funtion in
./rtai-1.5/lxrt/rtai_lxrt.h .just the contruct with rtai_lxrt(.....) in
some
other functions.
- Erwin
>
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